General design enquiry

Viessmann Pre-Sales - Our technical pre-sales department is here to specify the correct Viessmann products & components for installation.

Let us know a little more about your project and how Viessmann can help you deliver your clients vision.

Which primary technology do you intend to use?

Choose which level of service that your project requires.

Standard Quote
List of materials Schematic Free of charge
System Proposal
Estimated heat loss quote Free of charge
New Build MCS
Room by room heat loss, quote, commissioning, MCS certification £600+VAT
New Build Design
Room by room heat loss, quote, CAD drawing, hot/cold pipework Minimum 5 plots
Full MCS (self-build/retrofit):
Room by room heat loss, quote, Commissioning, MCS certification, BUS application Starts at £849+VAT

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Upload plans

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Specific design enquiry

Please complete the form below and email it as an attachment to presales-uk@viessmann.com.

Air source heat pump design enquiry form

PDF 130 KB

Solar PV design enquiry form

PDF 143 KB

Step 1

Submit your request for a Viessmann Design by completing the request form here. Please include all mandatory information, including full scaled plans and elevations.

Step 2

We’ll review your request within three working days of submission and will get back to you if we need any more information.

Step 3

When we’re ready to proceed, we’ll confirm a project start date and completion date with you. The initial design will be completed within 1 - 4 weeks depending upon complexity.

Step 4

We’ll keep you updated as we work on your project and will share initial designs with you for feedback.

Step 5

If you have any revisions to the design, we’ll complete them within a two-week timeframe

Step 6

When the design is complete and approved, we’ll supply you with final specifications and schematics

Learn more about Viessmann PreSales Service